Dell 2009W User Manual

Universal Serial Bus (USB) Interface
This section gives you information about the USB ports that are available on the left side of your monitor.
USB Upstream Connector
USB Downstream Connector
USB Ports
l 1 upstream - rear
l 4 downstream - 2 on rear; 2 on left side
NOTE: This monitor supports High-Speed Certified USB 2.0 interface
Transfer speed
Data Rate
Power Consumption
High speed
480 Mbps
2.5W(Max.,eachport)
Full speed
12 Mbps
2.5W(Max.,eachport)
Low speed
1.5 Mbps
2.5W(Max.,eachport)
Pin Number
4-pin Side of
the connector
1
DMU
2
VCC
3
DPU
4
GND
Pin Number
4-Pin Side of
the Signal
Cable
1
VCC
2
DMD
3
DPD
4
GND
NOTE:USB2.0functionalityrequiresaUSB2.0-capable computer.
NOTE:
The monitor's USB interface works only when the monitor is on or in power save mode. If you turn off the monitor and then turn it on, the attached peripherals may take a few seconds
to resume normal functionality.
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Dell 2009W Specifications

General

Screen Size	20 inches
Resolution	1680 x 1050
Aspect Ratio	16:10
Panel Type	TN
Brightness	300 cd/m²
Contrast Ratio	1000:1
Response Time	5 ms
Display Type	LCD
Pixel Pitch	0.258 mm
Color Support	16.7 million
Vertical Refresh Rate	56 - 76 Hz
Viewing Angle	160° (H) / 160° (V)
Inputs	DVI-D, VGA
Horizontal Refresh Rate	30 - 83 kHz
Weight	5.7 kg (with stand)